CN212620054U

CN212620054U - Novel roasting furnace

Info

Publication number: CN212620054U
Application number: CN202021488394.7U
Authority: CN
Inventors: 臧文平; 王晋; 张臣
Original assignee: Xinghe County Qingshan Special Graphite Carbon Co ltd
Current assignee: Xinghe County Qingshan Special Graphite Carbon Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-26
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a novel roasting furnace, which comprises a furnace body with a material inlet and a material outlet arranged on the side surface, a lifting furnace door arranged at the material inlet and the material outlet, a track along the trend of the material inlet and the material outlet direction, a material inlet and outlet travelling mechanism arranged on the track, and a bearing platform arranged on the material inlet and outlet travelling mechanism, wherein a roasting frame is arranged on the bearing platform in a clamping way; the roasting frame comprises supporting columns, a bottom frame plate which is fixedly connected with the supporting columns and is parallel to the bearing table board, a coaming which is arranged around the periphery of the edge of the bottom frame plate, a partition plate which is arranged on the bottom frame plate and divides the upper space rule of the partition plate into a plurality of roasting grids, a primer layer which is laid on the surface of the bottom frame plate, and a filler which is filled in each roasting grid and used for keeping the roasting state of a product. The utility model discloses a filler of less granularity solves the sand sticking problem, makes the difficult black skin phenomenon that appears of product, still adopts the bed of material of thickening to prevent that crackle and bending deformation's problem from appearing in product calcination back lower extreme simultaneously, has improved product quality on the whole.

Description

Novel roasting furnace

Technical Field

The utility model relates to a carbon product production facility, specifically say, relate to a novel roaster furnace.

Background

In the manufacturing process of the pantograph carbon slide plate, the molded green body needs to be roasted. During roasting, the conventional ring roasting furnace operates by adopting a circulation method, so that high temperature, medium temperature, low temperature and other partitions appear in the furnace, and the phenomenon of uneven temperature can cause uneven roasting heating of green bodies and influence on product quality. Meanwhile, factors such as the spacing width of the products placed in the furnace, the thickness degree of the furnace bottom materials and the like can influence the roasting quality. Based on this, the existing roasting furnace is improved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the above-mentioned prior art, the utility model provides a novel roast stove improves the calcination quality of pantograph carbon slide product through the temperature in the roast stove, the product matching design of placing conditions such as interval.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a novel roasting furnace comprises a furnace body, a lifting furnace door, a track, a feeding and discharging travelling mechanism and a bearing platform, wherein a heating device is arranged in the furnace body, a feeding and discharging port is formed in the side face of the furnace body, the lifting furnace door is arranged at the feeding and discharging port and is connected with the furnace body in a sealing mode, the track is arranged at the bottom of the feeding and discharging port and moves along the feeding and discharging direction, the feeding and discharging travelling mechanism is arranged on the track, the bearing platform is arranged on the feeding and discharging travelling mechanism and is matched with the bottom of the furnace body and the lifting furnace door in a sealing mode, a plurality of positioning; the roasting frame comprises supporting columns, a bottom frame plate which is fixedly connected with the supporting columns and is parallel to the bearing table board, a coaming which is arranged around the periphery of the edge of the bottom frame plate, a partition plate which is arranged on the bottom frame plate and divides the upper space rule of the partition plate into a plurality of roasting grids, a primer layer which is laid on the surface of the bottom frame plate, and a filler which is filled in each roasting grid and used for keeping the roasting state of a product.

In particular, the baking frame is made of a heat-conducting and heat-resistant material.

Specifically, the laying thickness of the primer layer is 400-500 mm.

Specifically, the particle size of the filler is 2mm-0 mm.

Further, the baking frame is configured in a plurality of layers in the vertical direction.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses it is controllable to utilize closed furnace body to guarantee that calcination temperature is stable, and then improves product property and produce the ability and reduce product resistance to adopt the stopping of less granularity to solve the sand-sticking problem, make the difficult black skin phenomenon that appears of product, still adopt the bed charge layer of thickening to prevent product calcination back lower extreme crackle and bending deformation's problem simultaneously. The utility model has the advantages of ingenious design, simple structure and convenient use, and is suitable for application in the production of carbon products.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a roasting rack in an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1 to 2, the novel roasting furnace comprises a furnace body 1, a lifting furnace door 3, a track 4, a feeding and discharging travelling mechanism 5 and a bearing platform 6, wherein the furnace body 1 is provided with a heating device inside and provided with a feeding and discharging port 2 on the side surface, the lifting furnace door 3 is arranged at the feeding and discharging port and is hermetically connected with the furnace body, the track 4 is arranged at the bottom of the feeding and discharging port and runs along the feeding and discharging direction, the feeding and discharging travelling mechanism 5 is arranged on the track, the bearing platform 6 is arranged on the feeding and discharging travelling mechanism and is hermetically matched with the bottom of the furnace body and the lifting furnace door, a plurality of positioning jacks 7 are regularly; the roasting frame comprises supporting columns 11, an under frame plate 12 which is fixedly connected with the supporting columns and arranged parallel to the bearing table top, a surrounding plate 13 which is arranged around the edge of the under frame plate, a partition plate 14 which is arranged on the under frame plate and divides the upper space of the under frame plate into a plurality of roasting grids regularly, a primer layer 15 which is laid on the surface of the under frame plate, and filling materials which are filled in each roasting grid and used for keeping the roasting state of a product. Through the interval arrangement of the partition plates, the parameters such as the line spacing and the space between every two roasting grids can be effectively controlled, and the product placing operation is convenient.

In particular, the baking frame is made of a heat-conducting and heat-resistant material. The laying thickness of the primer layer is 400-500mm, preferably 400mm, so that cracks and bending deformation are prevented when the lower end of the product is roasted. The granularity of the filler is 2mm-0mm, the problem of sand adhesion can be solved by reducing the granularity of the filler, and the product after roasting is not easy to have the black skin phenomenon.

Further, the roasting frame is configured to be multi-layered in the vertical direction to improve the quantity and efficiency of each roasting.

The utility model discloses during the use, earlier settle the frame of baking on the plummer through the location jack, then the backing material layer is laid in the frame of baking manually or through specific equipment to artifical or baking on the shelf, later add the stopping compaction after placing good unburned bricks in every calcination check, wholly put into the furnace body again and roast.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not a limitation to the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis should belong to the protection scope of the present invention.

Claims

1. A novel roasting furnace comprises a furnace body, a lifting furnace door, a track, a feeding and discharging travelling mechanism and a bearing platform, wherein a heating device is arranged in the furnace body, a feeding and discharging port is formed in the side face of the furnace body, the lifting furnace door is arranged at the feeding and discharging port and is connected with the furnace body in a sealing mode, the track is arranged at the bottom of the feeding and discharging port and moves along the feeding and discharging direction, the feeding and discharging travelling mechanism is arranged on the track, and the bearing platform is arranged on the feeding and discharging travelling mechanism and is matched with the bottom of the furnace body and the lifting furnace door in a sealing mode; the roasting frame comprises supporting columns, a bottom frame plate which is fixedly connected with the supporting columns and is parallel to the bearing table board, a coaming which is arranged around the periphery of the edge of the bottom frame plate, a partition plate which is arranged on the bottom frame plate and divides the upper space rule of the partition plate into a plurality of roasting grids, a primer layer which is laid on the surface of the bottom frame plate, and a filler which is filled in each roasting grid and used for keeping the roasting state of a product.

2. The new baking furnace of claim 1, wherein the baking frame is made of a thermally conductive and heat resistant material.

3. The novel roasting furnace of claim 1, wherein the bottom material layer is laid to a thickness of 400-500 mm.

4. The new baking furnace according to claim 1, wherein the particle size of the filler is 2mm to 0 mm.

5. A novel roasting furnace according to any one of claims 1 to 4, wherein the roasting frame is configured in a plurality of layers in the vertical direction.